Uadme Digital Tester Pen, Smart Water Quality Tester, Multifunctional Bluetooth PH EC TDS SALT SG TEMP Test Meter

7 In 1 Function: This water quality tester adopts 7 in 1 design, which can measure PH, TDS, EC, ORP, S.G, salinity, temperature. 2 Salinity Measurements: This water quality tester can test the salinity of fresh water, and it can test the salinity of seawater. The food salinity measurement range is 0.00 to 25.00% and the sea water salinity measurement range is 10.1 to 200.0ppt. Automatic Temperature Compensated PH Meter: This water quality tester features an automatic temperature compensated PH meter that ensures you get the most accurate readings possible. Compact And Portable: This water quality tester is small in size and light in weight, which makes it very convenient to carry around and use. Wide Application: This water quality tester is perfect for home and laboratory pH testing applications including drinking water, swimming pools, ponds, beer brewing, kombucha, aquariums, hydroponics, laboratories, food processing, and more.